Senza external sounders feature one piezo and one LED strobe for audible and visual indication of an alarm activation. Each model includes the latest innovation in electronics and incorporates a lithium Ion battery for better reliability and incorporates a smart charging circuit to optimise the battery capability and battery life.
EN50131-1: 2006 + A3: 2020
EN50131-4: 2019
Image | Details |
|---|---|
 | Senza S Type coverBlue lensABS PlasticWhiteScreen and digital print available |
| Senza S Type cover with backlightBlue lensABS PlasticWhiteScreen and digital… |
 | Decoy Senza SABS Plastic |
 | Senza S lensRed |
 | EN50131-4 Grade 2 and Grade 3 optionsBacklit option – ‘Dusk… |
 | EN50131-4 Grade 2 and Grade 3 optionsBacklit option – ‘Dusk… |
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